Warning: JAVA_HOME environment variable is not set.

              OPTIMIZATION              
----------------------------------------
max maxLinkLoad	#tunnels	time (ms)
----------------------------------------
1076		1		4849
1053		2		6194

Optimization completed
----------------------
number of nodes     : 20
number of edges     : 52
number of demands   : 380
first solution time : 3
optimization time   : 180650
initial max maxLinkLoad    : 1091
final max maxLinkLoad      : 1053
number of tunnels   : 2
pre-optimization max link utilization 1.0921525435916668
post-optimization max link utilization 1.054437392825

Optimization time (in seconds): 180.661275005
